NSF's 2014 Alan T. Waterman Awardee Feng Zhang discusses his research on the brain

The speaker expresses gratitude for recognition and support, highlighting their work on developing technologies to study biological systems, particularly the brain. They discuss optogenetics, a method to make brain cells light-sensitive, and genome editing, which allows precise changes in the genome to study genetic variations and potential disease treatments. The speaker emphasizes the advancements in medical genetics and the potential for future applications, supported by NSF funding.

What is the primary focus of the speaker's research group?

• Designing computer software

• Creating educational programs

• Studying biological systems, especially the brain

• Developing new medications

How does optogenetics help in understanding brain functions?

• By injecting chemicals into the brain

• By measuring electrical activity in the brain

• By using sound waves to stimulate brain cells

• By making brain cells light-sensitive to control them with light

What is the main goal of genome editing as discussed in the video?

• To make precise changes in the genome to study genetic variations

• To develop new agricultural crops

• To create new species

• To enhance physical abilities

Which diseases are mentioned as potential targets for genome editing treatment?

• Diabetes and hypertension

• Alzheimer's and Parkinson's

• Asthma and allergies

• Sickle cell anemia and cystic fibrosis

Why is unrestricted funding important for research, according to the speaker?

• It increases the salary of researchers

• It supports testing unconventional ideas

• It helps in purchasing expensive equipment

• It allows researchers to travel more